* {
  scroll-behavior: smooth;
}

::-webkit-scrollbar {
  width: 0;
}

body {
  width: 100vw;
  height: 100vh;
  font-family: sans-serif;
}
body nav {
  position: fixed;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100vw;
  height: auto;
  background: #302441;
  z-index: 100;
}
body nav a {
  display: inline-flex;
  padding: 1rem;
  color: #fff;
  text-decoration: none;
  font-size: 1.2rem;
  cursoor: pointer;
}
body section {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100vw;
  height: 100vh;
  font-size: 6rem;
  font-weight: 700;
  color: #fff;
  z-index: 1;
}
body section:nth-child(even) {
  background: #8d7dfd;
}
body section:nth-child(odd) {
  background: #c67afe;
}

nav a:hover,
section#home:hover ~ nav a[href="#home"],
section#about:hover ~ nav a[href="#about"],
section#social:hover ~ nav a[href="#social"],
section#contact:hover ~ nav a[href="#contact"] {
  background: #8d7dfd;
}